Answer:
y-9=2x
Step-by-step explanation:
The reason it is y-9=2x is because y=22+9 is y=31 and you have 5 to give so 5=31 which is not correct.
Hope this helps!
The side lengths are given in proportions which are 2:3:5:6. The perimeter is given as the sum of all the sides which is given as 48 cm. Using ratio and proportion, the sum of all the sides or the perimeter is proportional to the sum of all the fractions and the largest fraction is proportional to the longest side of the quadrilateral.
Let x be the longest side of the quadrilateral. The largest proportion is 6.
6/(2+3+5+6) = 6/16
6/16 = x/48
x= 18 cm. The longest side is 18 cm. The other sides are 6, 9, 15 using the other proportions.
This equation in numbers:
(-8x)^6 • (4x)^2
(262144•x^6) • (16x^2)
4,194,304x^8
Answer:
<em>r=6</em>
Step-by-step explanation:
<u>Proportions
</u>
We know M is directly proportional to 
This can be written as
Where k is the constant of proportionality which will be determined knowing that when r = 4, M= 160. Substituting in the equation above:
Solving for k:
The equation is:
Now find r when M=540:
Dividing by 2.5:
Taking cube roots:
![r=\sqrt[3]{216}](https://tex.z-dn.net/?f=r%3D%5Csqrt%5B3%5D%7B216%7D)
r=6
Answer:
Step-by-step explanation:
c+5=8
Subtract 5 from both sides.
c=8−5
Subtract 5 from 8 to get 3.
c=3
hope it helps :)
